Considering synthetically the stochastic factors like processing time,arrival rate and due date of the job,combination performance of dispatching rules and routing rules was analyzed under different breakdown rates by simulation and the most optimized combination of dispatching rules and routing rules were given under each performance measure.

The article introduces flood forecast plan, flood control criterion, dispatching rule, system structure and function, boundary design of the dispatch system of the Longtouqiao reservoir.

This paper proposes Colored Petri Net-based modeling method according to the automatic material handling systems of the tobacco trade cigarette-packing product workshop, and designs an effective expert system of optimized-dispatching rules of AGVS, to increase the product efficiency of the material handling.